Class (Pressure Class)
ASME/ANSI designation for a valve's pressure-temperature capability: Class 150, 300, 600, 900, 1500, 2500, 4500. Higher class = higher allowable pressure at temperature. Select class based on maximum operating pressure at maximum temperature from ASME B16.34 tables.
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Applicable Standards
Frequently Asked Questions
What does Class (Pressure Class) cover?
ASME/ANSI designation for a valve's pressure-temperature capability: Class 150, 300, 600, 900, 1500, 2500, 4500. Higher class = higher allowable pressure at temperature. Select class based on maximum operating pressure at maximum temperature from ASME B16.34 tables.
Which valves require compliance with Class (Pressure Class)?
Class (Pressure Class) compliance is typically required for valves used in oil & gas, petrochemical, and industrial process applications where the standard applies. Procurement specifications for EPC projects and operating companies often mandate specific standards as part of the Material Requisition (MR). Vajra Industrial Solutions supplies valves with full certification documentation including Class (Pressure Class)-compliant test certificates.
Does Vajra Industrial Solutions supply Class (Pressure Class)-compliant valves?
Yes. Vajra Industrial Solutions supplies industrial valves with third-party inspection and full documentation packages including material test certificates (MTC/EN 10204 3.1), hydrostatic test reports to the applicable standard, and dimensional inspection records. Contact sales@vajravyuh.com with your datasheet and piping class for a detailed technical offer.
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